percent means out of 100 → 25% of 7/8 = 25/100 × 7/8 = (25×7)/(100×8) = 175/800 = (7×25)/(32×25) = 7/38 It would have been prudent to simplify the 25% before the multiplication: 25% of 7/8 = 25/100 × 7/8 = (1×25)/(4×25) × 7/8 = 1/4 × 7/8 = (1×7)/(4×8) = 7/32 But then again, it is expected that students should recognise 25% as ¼
0.04
Let's say the fraction is: 8/16 25% is equivalent to 1/4, right? So all we have to do is: 8/16*1/4
0.25
8^4-sqrt9*1=61
Yes. 8*sqrt(9) + sqrt(4) - 1 =8*3 + 2 - 1 =24 +2 - 1 = 25
25 + 8 = 33 33 + 4 = 37 8 + 6 = 14 37 x 14 = 518 518 - 1 = 517
25% since 8 is 1/4 of 32.
percent means out of 100 → 25% of 7/8 = 25/100 × 7/8 = (25×7)/(100×8) = 175/800 = (7×25)/(32×25) = 7/38 It would have been prudent to simplify the 25% before the multiplication: 25% of 7/8 = 25/100 × 7/8 = (1×25)/(4×25) × 7/8 = 1/4 × 7/8 = (1×7)/(4×8) = 7/32 But then again, it is expected that students should recognise 25% as ¼
8/32 = 1/4 As a percentage, 1/4 = 100*1/4 = 100/4 = 25%
0.04
Let's say the fraction is: 8/16 25% is equivalent to 1/4, right? So all we have to do is: 8/16*1/4
0.25
yes to 1/4 .25 or 25%
8^4-sqrt9*1=61
((8-4) + 1) x 6
(6 x 4) + (2 + 8) / 10 = 24 + 1 = 25